A drilling machine for processing the shell of a quick-release replaceable wire winder

Abstract

The present invention relates to the technical field of processing of winding machine housings, and discloses a drilling machine for processing a quick-release replaceable winding machine housing, including a base. A central mounting plate is fixedly arranged on the upper side surface of the base, and an adjusting motor is fixedly installed on the lower surface of the central mounting plate located below. The upper end of the output shaft of the adjusting motor is fixedly connected with an adjusting seat. A first electric push rod is fixedly installed on the outer surface of the central mounting plate, and a displacement plate is fixedly arranged at one end of the first electric push rod. Fixed plates are fixedly arranged on the outer surfaces of the two displacement plates facing each other, and a rotating drill bit is installed on the outer surface of the fixed plate. The drilling machine for processing the quick-release replaceable winding machine housing adopts the method of placing the winding machine housing to be processed between two groups of drill bits and simultaneously performing upper and lower end tapping and drilling, so as to achieve the purpose of drilling the two ends of the winding machine housing by one-time clamping, reduce the number of clampings and improve the overall processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of the processing of winding machine housings, and particularly to a drilling machine for processing a quick-disassembly and replaceable winding machine housing. Background Art

[0002] In the process of processing winding machine housings, a drilling machine is one of the indispensable important devices. However, the existing drilling machines for processing winding machine housings have some significant disadvantages in practical applications. Among them, the problem of slow workpiece disassembly and installation speed is particularly prominent. In the traditional drilling machine design, the fixation and positioning of workpieces usually adopt relatively complex mechanical structures. For example, a common method is to tightly fix the workpiece on the workbench through multiple bolts or fixtures. Although this fixation method can ensure the stability of the workpiece during processing, when it is necessary to replace the workpiece, the operator has to spend a lot of time and effort to loosen and tighten these bolts or fixtures. Moreover, each time the workpiece is replaced, the fixture needs to be readjusted and positioned to ensure that the workpiece can be accurately placed at the processing position. This process is not only cumbersome but also requires high skills and experience from the operator. If the adjustment is improper, it may lead to a decrease in processing accuracy, or even damage to the workpiece and the drill bit. In addition, during the loading and unloading process of the existing drilling machine, additional tools such as wrenches are often required, which not only increases the complexity of the operation but also easily causes the loss or damage of the tools. At the same time, due to the limitation of the use of tools by space and the operating environment, in some narrow or complex working places, the disassembly and installation of workpieces become more difficult. The slow workpiece disassembly and installation speed has brought many adverse effects to the processing and production of winding machine housings. First of all, it seriously reduces the production efficiency. In modern large-scale production, time is cost. Each workpiece replacement means a short pause in the production line. If the disassembly and installation speed is too slow, it will lead to a significant decline in the overall efficiency of the production line, thus increasing the production cost of the enterprise. Secondly, the frequent workpiece replacement operations will increase the labor intensity of the operator, easily leading to fatigue and operation errors, which will not only affect the product quality and production safety but also may cause damage to the physical health of the operator. Summary of the Invention

[0003] The purpose of the present invention is to provide a drilling machine for processing a quick-disassembly and replaceable winding machine housing, so as to solve the problem of low processing efficiency caused by the poor workpiece disassembly and installation method in the above-mentioned background art.

[0004] To achieve the above object, the present invention provides the following technical solution: A drilling machine for processing a quick-release replaceable wire-winding device housing, including a base. A central mounting plate is fixedly arranged on the upper side surface of the base. An adjusting motor is fixedly installed on the lower surface of the lower central mounting plate. The upper end of the output shaft of the adjusting motor is fixedly connected with an adjusting seat. A first electric push rod is fixedly installed on the outer surface of the central mounting plate. One end of the first electric push rod is fixedly provided with a displacement plate. On the outer surfaces of the two opposite sides of the displacement plates, a fixed plate is fixedly provided. A rotating drill bit is installed on the outer surface of the fixed plate. One end of the drill bit between the displacement plate and the fixed plate is fixedly connected with a driven gear. A punching motor is fixedly installed on the outer surface of the displacement plate. One end of the output shaft of the punching motor is fixedly connected with a driving gear. A relief hole is opened on the outer surface of the central mounting plate.

[0005] Preferably, the displacement plate is slidably connected with the central mounting plate. The drill bit is arranged opposite to the relief hole. The driven gears are evenly distributed on the outer surface of the fixed plate, and the driven gear is meshed with the driving gear.

[0006] By adopting the above technical solution, the driving gear can drive all the drill bits to rotate simultaneously through meshing with the driven gears, achieving the purpose of synchronous drilling.

[0007] Preferably, a quick-release limiting structure is arranged on the outer surface of the central mounting plate, and the purpose of quick-limiting processing is achieved by automatically limiting both ends of the workpiece.

[0008] By adopting the above technical solution, the wire-winding device housing to be processed can be automatically clamped after being placed.

[0009] Preferably, the quick-release limiting structure includes: a side plate and a marking block. The side plate is fixedly arranged on the outer side surface of the lower central mounting plate. A second electric push rod is fixedly arranged at the upper end of the side plate. One end of the second electric push rod is fixedly provided with a fixed displacement plate. A sliding movable displacement plate is installed on the outer surface of the fixed displacement plate. One end of the movable displacement plate is fixedly installed with an inner clamping plate. A sliding outer limiting plate is installed on the outer surface of the inner clamping plate. An avoidance hole is opened on the outer surface of the outer limiting plate. A contact switch is fixedly installed on the outer surface of the fixed displacement plate facing the movable displacement plate. A stop block is fixedly arranged between the two central mounting plates. A clamping rod is fixedly arranged on the side surface of the stop block facing the fixed displacement plate. A limiting groove is opened on the outer side surface of the outer limiting plate. One end of the marking block is installed with a sliding guiding block. One end of the marking block is installed with a rotating adjusting rod. A spring is connected between the inner clamping plate and the outer limiting plate. The outer limiting plate is clamped with the guiding block through the limiting groove under the support of the spring between the inner clamping plate and the outer limiting plate. Both sides of the upper end of the guiding block are designed as inclined surfaces. The marking block and the guiding block are clamped at a predetermined position of the wire-winding device housing.

[0010] By adopting the above technical scheme, the purpose of controlling the starting state of the adjustment motor by the trigger state of the contact switch is achieved, so that the adjustment motor can stop working after the winder housing is driven to rotate into place, thereby achieving precise positioning of the winder housing.

[0011] Preferably, a spring is connected between the fixed displacement plate and the movable displacement plate, and an outer surface of the movable displacement plate facing the fixed displacement plate is in contact with one end of the contact switch.

[0012] By adopting the above technical solution, when the movement of the inner clamping plate and the outer limit plate is blocked, the contact switch loses its extrusion, so as to achieve the purpose of sending an electrical signal to the regulating motor.

[0013] Preferably, the inner clamping plate and the outer limiting plate are both of C-shaped design with an opening at one end.

[0014] By adopting the above technical solution, the inner clamping plate and the outer limiting plate can be clamped with the shell of the winding machine to be processed through one end of the C-shape for preliminary positioning.

[0015] Preferably, the avoidance hole is arranged opposite to the give-way hole, and the inner diameters of the avoidance hole and the give-way hole are the same, and the inner diameters of the avoidance hole and the give-way hole are larger than the outer diameter of the drill bit, and the drill bit, the give-way hole and the avoidance hole are concentrically arranged.

[0016] By adopting the above technical solution, the drill bit can drill holes on the winding device housing through the clearance hole and the avoidance hole in sequence.

[0017] Preferably, one end of the stopper facing the fixed displacement plate is designed to be arc-shaped, and the side surface of one end of the stopper with the arc-shaped design is concentrically arranged with the adjustment seat.

[0018] By adopting the above technical solution, the stopper can position the winder housing and the adjustment seat by contacting the side surface of the winder housing.

[0019] Preferably, one end of the clamping rod is located between the inner clamping plate and the outer limiting plate, and the outer surface of the clamping rod is respectively in contact with the outer surface of the inner clamping plate and the outer limiting plate.

[0020] By adopting the above technical solution, the clamping rod can support the outer limit plate so that the outer limit plate can maintain stable support for the winder housing during the drilling process.

[0021] Preferably, the marking block and the guide block are both L-shaped in design, both sides of the upper end of the guide block are inclined in design, and the adjustment rod is threadedly connected to the guide block.

[0022] With the above technical solution, the marking block and the guiding block can be clamped on the outer surface of the winding device housing to achieve the purpose of positioning the winding device housing.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: The drilling machine for processing the quick-release replaceable winding device housing:

[0024] 1. By placing the winding device housing to be processed between two groups of drill bits and simultaneously drilling the upper and lower ends, the purpose of drilling the two ends of the winding device housing through one clamping is achieved, reducing the number of clamps and improving the overall processing efficiency;

[0025] 2. Further, by placing the winding device housing on the upper surface of the adjusting seat, and using the second electric push rod to drive the inner clamping plate and the outer limiting plate to move and cooperate with the stop block to position the winding device housing, the winding device housing does not need to be accurately adjusted during clamping, thus improving the clamping efficiency;

[0026] 3. Furthermore, by clamping and fixing the marking block and the guiding block on the winding device housing, when the winding device housing is not placed accurately, the winding device housing can be gradually placed accurately by rotating the adjusting seat and squeezing the winding device housing by the inner clamping plate and the outer limiting plate. At the same time, after being accurately placed, the outer limiting plate can make the clamping rod enter between the inner clamping plate and the outer limiting plate by sliding, so that the outer limiting plate can maintain stable limiting of the winding device housing during the drilling process. Description of the Drawings

[0027] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present invention;

[0028] Figure 2 It is a schematic three-dimensional structure diagram of the connection of the central mounting plate, the adjusting motor and the adjusting seat of the present invention;

[0029] Figure 3 It is a schematic three-dimensional structure diagram of the connection of the fixed plate, the driven gear and the driving gear of the present invention in a sectional view;

[0030] Figure 4 It is a schematic three-dimensional structure diagram of the connection of the second electric push rod, the fixed displacement plate and the movable displacement plate of the present invention;

[0031] Figure 5 It is a schematic three-dimensional structure diagram of the whole working state of the present invention;

[0032] Figure 6 It is a schematic three-dimensional structure diagram of the connection of the fixed displacement plate, the movable displacement plate and the contact switch of the present invention;

[0033] Figure 7 It is a schematic three-dimensional structure diagram of the connection of the fixed displacement plate and the movable displacement plate of the present invention in a sectional view;

[0034] Figure 8 Schematic diagram of the three - dimensional structure connection of the marking block, guiding block and adjusting rod of the present invention;

[0035] Figure 9 Schematic diagram of the three - dimensional structure of the cross - sectional plane connection of the marking block, guiding block and adjusting rod of the present invention.

[0036] In the figure: 1, base; 2, central mounting disc; 3, adjusting motor; 4, adjusting seat; 5, first electric push rod; 6, displacement disc; 7, fixed disc; 8, drill bit; 9, driven gear; 10, drilling motor; 11, driving gear; 12, relief hole; 13, side plate; 14, second electric push rod; 15, fixed displacement plate; 16, movable displacement plate; 17, inner clamping plate; 18, outer limiting plate; 19, avoidance hole; 20, contact switch; 21, stop block; 22, clamping rod; 23, limiting groove; 24, marking block; 25, guiding block; 26, adjusting rod. Specific embodiments

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1-9 , the present invention provides a technical solution: a drilling machine for processing a quick - release replaceable winding machine housing.

[0039] Embodiment 1: In this embodiment, a base 1 is disclosed. A central mounting disc 2 is fixedly arranged on the upper side surface of the base 1. And a regulating motor 3 is fixedly installed on the lower surface of the central mounting disc 2 located below. And the upper end of the output shaft of the regulating motor 3 is fixedly connected with an adjusting seat 4. A first electric push rod 5 is fixedly installed on the outer surface of the central mounting disc 2. And one end of the first electric push rod 5 is fixedly provided with a displacement disc 6. On the opposite side surfaces of the two displacement discs 6, a fixed disc 7 is fixedly provided. A rotating drill bit 8 is installed on the outer surface of the fixed disc 7. And one end of the drill bit 8 between the displacement disc 6 and the fixed disc 7 is fixedly connected with a driven gear 9. A drilling motor 10 is fixedly installed on the outer surface of the displacement disc 6. And one end of the output shaft of the drilling motor 10 is fixedly connected with a driving gear 11. A relief hole 12 is opened on the outer surface of the central mounting disc 2;

[0040] The displacement disc 6 is slidably connected with the central mounting disc 2. The drill bit 8 is arranged opposite to the relief hole 12. The driven gears 9 are evenly distributed on the outer surface of the fixed disc 7. And the driven gear 9 is meshed with the driving gear 11;

[0041] During processing, first place the winding device housing to be processed on the upper end of the adjusting seat 4 on the lower central mounting plate 2 and fix it. Then start the first electric push rod 5 and the drilling motor 10. The drilling motor 10 drives the driving gear 11 between the displacement plate 6 and the fixed plate 7 to rotate. The driving gear 11 drives the drill bit 8 to rotate through the meshing connection with the driven gear 9. At this time, as the first electric push rod 5 drives the displacement plate 6 and the fixed plate 7 to move downward, the tip of the drill bit 8 moves towards the winding device housing to be processed and passes through the relief hole 12 on the surface of the central mounting plate 2 to drill the winding device housing.

[0042] Embodiment 2: On the basis of Embodiment 1, this embodiment discloses that a quick-release limiting structure is provided on the outer surface of the central mounting plate 2, and the purpose of quick-limiting processing is achieved by automatically limiting both ends of the workpiece;

[0043] The quick-release limiting structure includes: a side plate 13 and a marking block 24. The side plate 13 is fixedly arranged on the outer surface of the lower central mounting plate 2. A second electric push rod 14 is fixedly arranged at the upper end of the side plate 13, and a fixed displacement plate 15 is fixedly arranged at one end of the second electric push rod 14. A sliding movable displacement plate 16 is installed on the outer surface of the fixed displacement plate 15, and an inner clamping plate 17 is fixedly installed at one end of the movable displacement plate 16. A sliding outer limiting plate 18 is installed on the outer surface of the inner clamping plate 17, and an avoidance hole 19 is opened on the outer surface of the outer limiting plate 18. A contact switch 20 is fixedly installed on the outer surface of the fixed displacement plate 15 facing the movable displacement plate 16. A stop block 21 is fixedly arranged between the two central mounting plates 2, and a clamping rod 22 is fixedly arranged on the side surface of the stop block 21 facing the fixed displacement plate 15. A limiting groove 23 is opened on the outer surface of the outer limiting plate 18. A sliding guide block 25 is installed at one end of the marking block 24, and an adjustable rod 26 is installed at one end of the marking block 24 for rotation. A spring is connected between the inner clamping plate 17 and the outer limiting plate 18. The outer limiting plate 18 is clamped with the guide block 25 through the limiting groove 23 under the support of the spring between it and the inner clamping plate 17. The upper ends on both sides of the guide block 25 are designed as inclined surfaces. The marking block 24 and the guide block 25 are clamped at the predetermined positions of the winding device housing;

[0044] A spring is connected between the fixed displacement plate 15 and the movable displacement plate 16, and the outer surface of the movable displacement plate 16 facing the fixed displacement plate 15 is in contact with one end of the contact switch 20;

[0045] Both the inner clamping plate 17 and the outer limiting plate 18 are designed as C-shaped with an opening at one end;

[0046] The avoidance hole 19 is arranged opposite to the relief hole 12, and the inner diameters of the avoidance hole 19 and the relief hole 12 are the same. Moreover, the inner diameters of the avoidance hole 19 and the relief hole 12 are larger than the outer diameter of the drill bit 8. The drill bit 8, the relief hole 12, and the avoidance hole 19 are concentrically arranged;

[0047] One end of the stopper 21 facing the fixed displacement plate 15 is designed to be arc-shaped, and the side surface of the arc-shaped end of the stopper 21 is concentric with the adjusting seat 4;

[0048] One end of the clamping rod 22 is located between the inner clamping plate 17 and the outer limiting plate 18, and the outer surfaces of the clamping rod 22 are respectively in contact with the outer surfaces of the inner clamping plate 17 and the outer limiting plate 18;

[0049] Both the marking block 24 and the guiding block 25 are designed in an L shape, both sides of the upper end of the guiding block 25 are designed to be inclined planes, and the adjusting rod 26 is threadedly connected to the guiding block 25;

[0050] When placing the winding device housing, first place the winding device housing on the adjusting seat 4 inside the base 1, then snap the marking block 24 and the guiding block 25 onto the predetermined positions of the winding device housing and tighten the adjusting rod 26 to clamp the marking block 24 and the guiding block 25 on the surface of the winding device housing. Then start the second electric push rod 14 on the side plate 13. The second electric push rod 14 drives the movable displacement plate 16 to move through the spring between the fixed displacement plate 15 and the movable displacement plate 16. The movable displacement plate 16 drives the inner clamping plate 17 and the outer limiting plate 18 to move towards the winding device housing. The inner clamping plate 17 and the outer limiting plate 18 squeeze the winding device housing through the opening on the inner side. At this time, the winding device housing is squeezed and moves towards the stopper 21, and the outer limiting plate 18 is squeezed by the inclined plane at one end of the guiding block 25 and slides towards the inner clamping plate 17 to compress the spring between it and the inner clamping plate 17. And due to the upward sliding of the outer limiting plate 18, one end of the outer limiting plate 18 abuts against the clamping rod 22. At this time, the fixed displacement plate 15 cannot move further, causing one end of the contact switch 20 to lose contact with the outer surface of the movable displacement plate 16 and trigger the contact switch 20. The contact switch 20 sends an electrical signal to the adjusting motor 3, causing the adjusting motor 3 to drive the adjusting seat 4 and the winding device housing on the upper surface of the adjusting seat 4 to rotate until the guiding block 25 is driven to rotate to the limiting groove 23. At this time, the outer limiting plate 18 is engaged with the guiding block 25 through the limiting groove 23 under the support of the spring between it and the inner clamping plate 17. At this time, as the outer limiting plate 18 is no longer blocked by the clamping rod 22, the movable displacement plate 16 drives the inner clamping plate 17 and the outer limiting plate 18 to slide under the support of the spring between it and the fixed displacement plate 15, enabling the outer limiting plate 18 to obtain the support of the clamping rod 22, so that the outer limiting plate 18 can stably support the winding device housing when the winding device housing is subjected to pressure during the drilling process of the drill bit 8 passing through the avoidance hole 19;

[0051] After the drilling is completed, at this time, the second electric push rod 14 pulls the fixed displacement plate 15 and the movable displacement plate 16 to slide, driving the inner clamping plate 17 and the outer limiting plate 18 to slide, so that the outer limiting plate 18 is separated from the engagement with the clamping rod 22. Then, the lower end of the limiting groove 23 is squeezed by the inclined surface of one end of the guiding block 25, causing the outer limiting plate 18 to slide and compress the spring between it and the inner clamping plate 17, so that the inner clamping plate 17 and the outer limiting plate 18 can be completely separated from the engagement with the winding device housing. Then, the winding device housing can be directly removed and the next winding device housing to be processed can be placed on the adjusting seat 4, achieving the purpose of quickly clamping and replacing the winding device housing and improving the overall processing efficiency.

[0052] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-release and replaceable drilling machine for processing a winding machine housing, comprising a base (1), a central mounting plate (2) being fixedly provided on the upper side surface of the base (1), an adjusting motor (3) being fixedly installed on the lower surface of the central mounting plate (2) located below, and an adjusting seat (4) being fixedly connected to the upper end of the output shaft of the adjusting motor (3), characterized in that: A first electric push rod (5) is fixedly mounted on the outer surface of the central mounting plate (2), and a displacement plate (6) is fixedly mounted on one end of the first electric push rod (5); a fixed plate (7) is fixedly mounted on the outer surface of the two displacement plates (6) facing each other; a rotating drill bit (8) is mounted on the outer surface of the fixed plate (7), and one end of the drill bit (8) located between the displacement plate (6) and the fixed plate (7) is fixedly connected to a driven gear (9); a punching motor (10) is fixedly mounted on the outer surface of the displacement plate (6), and one end of the output shaft of the punching motor (10) is fixedly connected to a driving gear (11); and a clearance hole (12) is provided on the outer surface of the central mounting plate (2); The outer surface of the central mounting plate (2) is provided with a quick-release limit structure, which achieves the purpose of quick limit processing by automatically limiting the two ends of the workpiece; The quick-release limit-limiting structure comprises: a side plate (13) and a marking block (24); the side plate (13) is fixedly arranged on the outer surface of the central mounting plate (2) below; a second electric push rod (14) is fixedly arranged on the upper end of the side plate (13); a fixed displacement plate (15) is fixedly arranged on one end of the second electric push rod (14); a sliding movable displacement plate (16) is installed on the outer surface of the fixed displacement plate (15); an inner clamping plate (17) is fixedly installed on one end of the movable displacement plate (16); a sliding outer limit plate (18) is installed on the outer surface of the inner clamping plate (17); a avoidance hole (19) is provided on the outer surface of the outer limit plate (18); a contact switch (20) is fixedly installed on the outer surface of the fixed displacement plate (15) on the side facing the movable displacement plate (16); A stopper (21) is fixedly arranged between the two center mounting plates (2), and a clamping rod (22) is fixedly arranged on the side surface of the stopper (21) facing the fixed displacement plate (15). A limit groove (23) is provided on the outer surface of the outer limit plate (18). A sliding guide block (25) is installed at one end of the marking block (24), and a rotating adjustment rod (26) is installed at one end of the marking block (24). A spring is connected between the inner clamping plate (17) and the outer limit plate (18). The outer limit plate (18) is clamped with the guide block (25) through the limit groove (23) under the support of the spring between the inner clamping plate (17). Both sides of the upper end of the guide block (25) are designed with inclined surfaces. The marking block (24) and the guide block (25) are clamped at a predetermined position of the winding machine housing.

2. A drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: The displacement disk (6) is slidably connected to the central mounting disk (2), the drill bit (8) is arranged opposite to the clearance hole (12), the driven gears (9) are evenly distributed on the outer surface of the fixed disk (7), and the driven gears (9) are meshingly connected to the driving gear (11).

3. The drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: A spring is connected between the fixed displacement plate (15) and the movable displacement plate (16), and an outer surface of the movable displacement plate (16) facing the fixed displacement plate (15) is in contact with one end of the contact switch (20).

4. A drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: The inner clamping plate (17) and the outer limiting plate (18) are both of C-shaped design with an opening at one end.

5. The drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: The avoidance hole (19) is arranged opposite to the clearance hole (12), and the avoidance hole (19) and the clearance hole (12) have the same inner diameter, and the inner diameters of the avoidance hole (19) and the clearance hole (12) are larger than the outer diameter of the drill bit (8), and the drill bit (8), the clearance hole (12) and the avoidance hole (19) are concentrically arranged.

6. The drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: One end of the stopper (21) facing the fixed displacement plate (15) is designed to be arc-shaped, and a side surface of the arc-shaped end of the stopper (21) is arranged concentrically with the adjustment seat (4).

7. The drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: One end of the clamping rod (22) is located between the inner clamping plate (17) and the outer limiting plate (18), and the outer surface of the clamping rod (22) fits the outer surface of the inner clamping plate (17) and the outer limiting plate (18) respectively.

8. The drilling machine for machining a quick-release and replaceable wire winder housing according to claim 1, characterized in that: The marking block (24) and the guide block (25) are both L-shaped in design, and the adjustment rod (26) is threadedly connected to the guide block (25).

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